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Die ADTF 2.13.3 docu zeigt den folgenden Use-Case (Development Tips & Tricks):

Issue: Multiple *.dat recordings from a test-trip, each with the same Media- and StreamTypes, should be part of a playlist. The receiving Filter has a single Input-Pin, however, the *.dat files all name their output Pins differently. Despite the name, they should all connect to the very same input Pin of the receiving Filter during playback.

Solution: The user-manual describes an exemplary use-case in which multiple .dat files contain different video streams, each representing a different camera perspective. However, each *.dat file has a different name for the output Pin of the video stream, e.g. distinguishing between "video_front", "video_back" and so forth. To be able to supply the video stream to a single video display in a continuous playlist, the input Pin of the Video Display may be using wildcards for the Harddisk Player to connect to the Pin seamlessly when advancing an entry in the playlist. For this exemplary use-case a valid name for the Pin of the Video Display would yield "video_".
Note:
Wildcard support for Pin names include the set of Peal compatible regular expressions.

Das ist genau der Fall, welchen ich auch habe.
Die Frage ist: Wie kann man den Input Pin des Video_Display in "video_*" umbenennen?
Bei selbstgeschriebenen Filtern kann ich das einfach machen.

Lösung

Es geht dabei nicht um den Namen des Eingangspins am Video Display, sondern den Ausgangspins am Player.
Siehe Usermanual Kap. 3.2.4 Regular expressions for Dynamic Output Pins